//package 拦截器的使用.main.java.com.itheima.config;
//
//import com.itheima.controller.interceptor.ProjectInterceptor;
//import com.itheima.controller.interceptor.ProjectInterceptor2;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.context.annotation.ComponentScan;
//import org.springframework.context.annotation.Configuration;
//import org.springframework.web.servlet.config.annotation.EnableWebMvc;
//import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
//import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
//import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
//
//@Configuration
//@ComponentScan({"com.itheima.controller","com.itheima.config"})
//@EnableWebMvc
////实现WebMvcConfigurer接口可以简化开发，但具有一定的侵入性
//public class SpringMvcConfig  {
////    @Autowired
////    private ProjectInterceptor projectInterceptor;
////    @Autowired
////    private ProjectInterceptor2 projectInterceptor2;
////
////    @Override
////    public void addInterceptors(InterceptorRegistry registry) {
////        //配置多拦截器
////        registry.addInterceptor(projectInterceptor).addPathPatterns("/books","/books/*");
////        registry.addInterceptor(projectInterceptor2).addPathPatterns("/books","/books/*");
////    }
//}